Self-standing soap dish



FIG. 1 is a top plan view of a self-standing soap dish incorporating my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view thereof, the rear being identical in appearance; and,

FIG. 4 is a right side elevational view thereof, the left side being identical in appearance. 

The ornamental design for a self-standing soap dish, as shown and described. 